#ifndef _DNS_
#define _DNS_
class DNS
{
    public:
    
    //DNS(){numOfRouters=0;};
    //~DNS(){};
        int getnumOfRouters(void);
        int getvector(int router);
        void set(int router, int cantidad);
        void setnumOfRouters(int nrouters);
    
    private:
        static int numOfRouters;
        static int vector[256];   
};// static numOfPC;


#endif
